Don't get it anywhere near a septic
tank. Copper is really good at killing bacteria. Mixing it with
cement or dry-mix concrete will neutralize the acid and tie the
copper up in a solid block which can be disposed of in the bin. If
you keep cement in a well sealed container it will last a long
time so one bag will last you for ages.
Les
Les
On 19/06/2016 20:46, n0tt1@... [Homebrew_PCBs] wrote:
I'd like to do that as well with the Muratic...question is whatdoes one DO with the spent etch? Might not be so goodin a septic tank IF that is permitted to pour the stuff downthe drain. Just asking...Charlie